43629020 ÷ 634 
We want to figure out the number of times 43629020 can be divided by 634.

Step 1:
634 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 634

Going ahead to step 2:
43 divided by 634 is 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 634

Let's proceed to step 3:
634 goes into 436 0 times with a remainder of 436.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 436, we get 436.
Append the next digit (2) from the dividend to 436 and continue with: 4362 / 634

Step 4:
The number 634 fits into 4362 6 times, leaving a remainder of 558.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 3804 from 4362 and we're left with 558.
Grab the next digit (9) from the dividend, add it to 558, then carry on: 5589 / 634

Going ahead to step 5:
634 goes into 5589 8 times with a remainder of 517.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
The remainder is 517 after subtracting 5072 from 5589.
Take the next digit (0) from the dividend and append it to 517, then repeat: 5170 / 634

Let's proceed to step 6:
The number 634 fits into 5170 8 times, leaving a remainder of 98.
Put 8 as the next digit of the answer. 
Result so far: 688.0
The remainder is 98 after subtracting 5072 from 5170.
Append the next digit (2) from the dividend to 98 and continue with: 982 / 634

Let's proceed to step 7:
If we divide 982 by 634, we get 1 and a remainder of 348.
Write down 1 as next digit of the result. 
Result so far: 6881.0
If we subtract 634 from 982, we get 348.
Include the next digit (0) from the dividend after 348, then repeat: 3480 / 634

Going ahead to step 8:
3480 divided by 634 is 5 with a remainder of 310.
The number 5 becomes the next digit in our result. 
Result so far: 68815.0
Subtract 3170 from 3480 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Let's proceed to step 9:
The number 634 fits into 3100 4 times, leaving a remainder of 564.
The number 4 becomes the next digit in our result. 
Result so far: 68815.4
The remainder is 564 after subtracting 2536 from 3100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Moving on to step 10:
If we divide 5640 by 634, we get 8 and a remainder of 568.
The next digit of our result is 8. 
Result so far: 68815.48
If we take 5072 away from 5640, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Let's proceed to step 11:
634 goes into 5680 8 times with a remainder of 608.
Use 8 as the next digit of our solution. 
Result so far: 68815.488
If we subtract 5072 from 5680, we get 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

The final result is 68815.488 with a remainder of 0.0608.